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/******************************************************************************
*
*
*
* Copyright (C) 1997-2006 by Dimitri van Heesch.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation under the terms of the GNU General Public License is hereby
* granted. No representations are made about the suitability of this software
* for any purpose. It is provided "as is" without express or implied warranty.
* See the GNU General Public License for more details.
*
*/
#include "inputint.h"
#include <stdio.h>
#include <stdlib.h>
#include <qlabel.h>
#include <qlayout.h>
#include <qwindowsstyle.h>
#include <qspinbox.h>
InputInt::InputInt( const QString & label, QWidget *parent, int &val, int minVal,int maxVal )
: QWidget( parent), m_val(val), m_minVal(minVal), m_maxVal(maxVal)
{
QHBoxLayout *layout = new QHBoxLayout( this, 5 );
lab = new QLabel( label, this );
lab->setMinimumSize( lab->sizeHint() );
sp = new QSpinBox( minVal,maxVal,1,this );
sp->setMinimumSize( sp->sizeHint() );
init();
layout->addWidget( lab );
layout->addWidget( sp );
layout->addStretch(1);
layout->activate();
setMinimumSize( sizeHint() );
connect(sp, SIGNAL(valueChanged(int)),
this, SLOT(valueChanged(int)) );
}
void InputInt::valueChanged(int val)
{
if (val!=m_val) emit changed();
m_val = val;
}
void InputInt::setEnabled(bool state)
{
lab->setEnabled(state);
sp->setEnabled(state);
}
void InputInt::init()
{
m_val = QMAX(m_minVal,m_val);
m_val = QMIN(m_maxVal,m_val);
sp->setValue(m_val);
}
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